app/models/diary_entry_subscription.rb

   1 # == Schema Information
   2 #
   3 # Table name: diary_entry_subscriptions
   4 #
   5 #  user_id        :integer          not null, primary key
   6 #  diary_entry_id :integer          not null, primary key
   7 #
   8 # Indexes
   9 #
  10 #  index_diary_entry_subscriptions_on_diary_entry_id  (diary_entry_id)
  11 #
  12 # Foreign Keys
  13 #
  14 #  diary_entry_subscriptions_diary_entry_id_fkey  (diary_entry_id => diary_entries.id)
  15 #  diary_entry_subscriptions_user_id_fkey         (user_id => users.id)
  16 #
  17
  18 class DiaryEntrySubscription < ActiveRecord::Base
  19   self.primary_keys = "user_id", "diary_entry_id"
  20
  21   belongs_to :user
  22   belongs_to :diary_entry
  23 end